PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 175 filers reported holding PTC THERAPEUTICS INC in Q4 2023. The put-call ratio across all filers is 0.37 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $1,245 | +371.6% | 40,708 | +245.0% | 0.24% | +110.3% |
| Q3 2023 | $264 | +1289.5% | 11,800 | +2437.6% | 0.12% | +1060.0% |
| Q2 2023 | $19 | -91.9% | 465 | -92.4% | 0.01% | -93.7% |
| Q4 2022 | $234 | -99.8% | 6,132 | +106.5% | 0.16% | -50.0% |
| Q2 2022 | $118,000 | +76.1% | 2,969 | +124.9% | 0.32% | +310.4% |
| Q3 2021 | $67,000 | -94.4% | 1,320 | -95.0% | 0.08% | -83.0% |
| Q2 2020 | $1,197,000 | +2502.2% | 26,434 | +2471.4% | 0.45% | +502.7% |
| Q1 2020 | $46,000 | -40.3% | 1,028 | -36.3% | 0.08% | -15.7% |
| Q4 2019 | $77,000 | -93.2% | 1,613 | -93.6% | 0.09% | -86.0% |
| Q2 2019 | $1,130,000 | – | 25,114 | – | 0.64% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Asymmetry Capital Management, L.P. | 110,794 | $3,802,000 | 10.50% |
| Boxer Capital, LLC | 2,155,000 | $73,960,000 | 9.14% |
| RTW INVESTMENTS, LP | 1,922,346 | $65,975,000 | 6.14% |
| GREAT POINT PARTNERS LLC | 1,225,000 | $42,042,000 | 5.31% |
| Opaleye Management Inc. | 190,000 | $6,520,000 | 2.43% |
| SCOPIA CAPITAL MANAGEMENT LP | 1,626,965 | $55,837,000 | 1.89% |
| SPHERA FUNDS MANAGEMENT LTD. | 345,500 | $11,858,000 | 1.34% |
| SECTORAL ASSET MANAGEMENT INC | 233,536 | $8,015,000 | 1.09% |
| Elk Creek Partners, LLC | 377,674 | $12,962,000 | 1.08% |
| Orbimed Advisors | 1,519,700 | $52,156,000 | 0.96% |